36440-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36440-69-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,4,4 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 36440-69:
(7*3)+(6*6)+(5*4)+(4*4)+(3*0)+(2*6)+(1*9)=114
114 % 10 = 4
So 36440-69-4 is a valid CAS Registry Number.